Stuff the rice into a bento box. Start preparing the dishes with 4 different colors.
The dish on the far left side in the picture Here is the recipe for konbu seaweed.
The second dish from the left in the picture is peas. Microwave the frozen peas for 1 minute at high wattage.
The third dish from the left in the picture. Here is the recipe for the simmered beef.
Make the scrambled egg.
Top the rice with the 4 toppings, and it's done.